JPS5528694A - Automatic gain control voltage generator - Google Patents

Automatic gain control voltage generator

Info

Publication number
JPS5528694A
JPS5528694A JP10349779A JP10349779A JPS5528694A JP S5528694 A JPS5528694 A JP S5528694A JP 10349779 A JP10349779 A JP 10349779A JP 10349779 A JP10349779 A JP 10349779A JP S5528694 A JPS5528694 A JP S5528694A
Authority
JP
Japan
Prior art keywords
control voltage
gain control
voltage generator
automatic gain
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10349779A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0125274B2 (en]
Inventor
Rudorufu Haafuoodo Jiyatsuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Publication of JPS5528694A publication Critical patent/JPS5528694A/ja
Publication of JPH0125274B2 publication Critical patent/JPH0125274B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Synchronizing For Television (AREA)
JP10349779A 1978-08-18 1979-08-13 Automatic gain control voltage generator Granted JPS5528694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/934,823 US4218708A (en) 1978-08-18 1978-08-18 Keyed AGC circuit

Publications (2)

Publication Number Publication Date
JPS5528694A true JPS5528694A (en) 1980-02-29
JPH0125274B2 JPH0125274B2 (en]) 1989-05-17

Family

ID=25466121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10349779A Granted JPS5528694A (en) 1978-08-18 1979-08-13 Automatic gain control voltage generator

Country Status (7)

Country Link
US (1) US4218708A (en])
JP (1) JPS5528694A (en])
KR (1) KR820001001B1 (en])
CA (1) CA1129083A (en])
DE (1) DE2933396C2 (en])
FR (1) FR2433872A1 (en])
GB (1) GB2028612B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416074A (ja) * 1990-05-10 1992-01-21 Nec Corp 増幡器の動作電流検出回路

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260956A (en) * 1979-03-16 1981-04-07 Rca Corporation Temperature compensating bias circuit
US4408229A (en) * 1981-05-29 1983-10-04 Rca Corporation Noise sensitivity reduction apparatus for a TV receiver AGC system
US4507682A (en) * 1982-11-12 1985-03-26 Zenith Electronics Corporation Self-gated AGC detector
US8760538B2 (en) 2011-01-21 2014-06-24 Exelis, Inc. Adaptive gain control image processing system and method
KR101589459B1 (ko) * 2014-04-24 2016-01-28 권종완 휴대용 접이식 물통

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531590A (en) * 1966-12-05 1970-09-29 Motorola Inc Automatic gain control circuit
US3449513A (en) * 1968-02-12 1969-06-10 Motorola Inc Dual complementary gate keyed automatic gain control circuit
US3624290A (en) * 1969-12-30 1971-11-30 Zenith Radio Corp Television receiver agc system keyed in response to time coincidence of sync and flyback pulses
US3740471A (en) * 1970-09-10 1973-06-19 Motorola Inc Automatic gain control circuit
US3835248A (en) * 1973-03-05 1974-09-10 Rca Corp Keyed agc circuit
US3909522A (en) * 1973-06-04 1975-09-30 Zenith Radio Corp Coincidence gated AGC for a television receiver
US3936599A (en) * 1973-06-18 1976-02-03 General Electric Company Automatic gain control system
US3898380A (en) * 1973-10-17 1975-08-05 Motorola Inc AGC Detector circuit having noise and overload correction capability

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416074A (ja) * 1990-05-10 1992-01-21 Nec Corp 増幡器の動作電流検出回路

Also Published As

Publication number Publication date
FR2433872A1 (fr) 1980-03-14
FR2433872B1 (en]) 1984-12-14
GB2028612A (en) 1980-03-05
DE2933396C2 (de) 1982-08-12
JPH0125274B2 (en]) 1989-05-17
CA1129083A (en) 1982-08-03
DE2933396A1 (de) 1980-02-21
GB2028612B (en) 1983-02-02
KR820001001B1 (ko) 1982-06-04
US4218708A (en) 1980-08-19

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